Qtractor: Powerful C++ audio/MIDI sequencer built on Qt framework. Ideal for GNU/Linux users leveraging JACK for audio & ALSA for MIDI.
Qtractor is a C++ based, open-source audio/MIDI multi-track sequencer application built using the Qt framework. Designed for personal home studios on GNU/Linux, it leverages JACK for audio and ALSA for MIDI connectivity, providing a comprehensive desktop audio workstation GUI. The software is distributed under the GNU General Public License (GPL) version 2 or later, making it freely available and open-source. It’s intended to be a feature-rich application, enabling users to easily create and manage complex audio projects within their personal studio environment.